Carbon/carbon composite (C/C composite) is a fully carbonaceous composite material composed of carbon fiber reinforcement and a carbon matrix. Its defining characteristic lies in its entirely carbo...
As a kind of power generation device that converts chemical energy in hydrogen and oxidant into electricity, the gas tightness of fuel cell stack is very important. This is the test of VET for the ...
Tantalum carbide hardness, high melting point, high temperature performance, mainly used as a hard alloy additive. The thermal hardness, thermal shock resistance and thermal oxidation resistance of...
The bipolar plate, also known as the collector plate, is one of the important components of the fuel cell. It has the following functions and properties: separating fuel and oxidizer, preventing ga...
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Etching of Poly and SiO2:
After this, the excess Poly and SiO2 are etched away, that is,...
In order to lay out the electric bicycle rental market, Beit Rui Nano intends to use the 17MWH battery assets for a price of 13.6 million yuan (including tax) to invest in the company’s techn...